Bug 892880 - Gaia implementation of bug 887488 (Press call once to show last called number in the dialer app).
Merge pull request #11001 from gtorodelvalle/dialer-bug-892880-load-latest-outgoing-call

Bug 892880 - Gaia implementation of bug 887488 (Press call once to show last called number in the dialer app) (r=etiennesegonzac)